install decat pipe an sport exaust Atom 4

[salvechris]

Evening,

after approvel and register the AA4 in Germany I would like to install the decat pipe and the sport exaust back in the car.
Anyone did that by his own or know how it works?
Looks like you have to remove the fuel tank to change the cat against the decat pipe. Is this correct?
Asked Tom, but Factory is on holiday.
Same as I am so there are only a couple of days left

best regards chris

[speedmachine]

Dont know the answer, but you think registering is possible?
Is there any news about type approval?